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mirror of https://github.com/TheLocehiliosan/yadm synced 2024-10-27 20:34:27 +00:00
TheLocehiliosan_yadm/test/test_unit_upgrade.py
Tim Byrne 7c1192ae2e
Support upgrading from version 1 repos
* yadm upgrade now updates legacy paths created by yadm 1
* Warnings are issued for invalid alternates again
2020-12-30 14:19:49 -06:00

119 lines
4.2 KiB
Python

"""Unit tests: upgrade"""
import pytest
@pytest.mark.parametrize('condition', ['override', 'equal', 'existing_repo'])
def test_upgrade_errors(tmpdir, runner, yadm, condition):
"""Test upgrade() error conditions"""
home = tmpdir.mkdir('home')
yadm_dir = home.join('.config/yadm')
yadm_data = home.join('.local/share/yadm')
override = ''
if condition == 'override':
override = 'override'
if condition == 'equal':
yadm_data = yadm_dir
if condition == 'existing_repo':
yadm_dir.ensure_dir('repo.git')
yadm_data.ensure_dir('repo.git')
script = f"""
YADM_TEST=1 source {yadm}
YADM_DIR="{yadm_dir}"
YADM_DATA="{yadm_data}"
YADM_REPO="{yadm_data}/repo.git"
YADM_LEGACY_ARCHIVE="files.gpg"
YADM_OVERRIDE_REPO="{override}"
upgrade
"""
run = runner(command=['bash'], inp=script)
assert run.failure
assert run.err == ''
assert 'Unable to upgrade' in run.out
if condition in ['override', 'equal']:
assert 'Paths have been overridden' in run.out
if condition == 'existing_repo':
assert 'already exists' in run.out
@pytest.mark.parametrize(
'condition', ['no-paths', 'untracked', 'tracked', 'submodules'])
def test_upgrade(tmpdir, runner, yadm, condition):
"""Test upgrade()
When testing the condition of git-tracked data, "echo" will be used as a
mock for git. echo will return true, simulating a positive result from "git
ls-files". Also echo will report the parameters for "git mv".
"""
legacy_paths = ('config', 'encrypt', 'bootstrap', 'hooks/pre_cmd')
home = tmpdir.mkdir('home')
yadm_dir = home.join('.config/yadm')
yadm_data = home.join('.local/share/yadm')
yadm_legacy = home.join('.yadm')
if condition != 'no-paths':
yadm_dir.join('repo.git/config').write('test-repo', ensure=True)
yadm_dir.join('files.gpg').write('files.gpg', ensure=True)
for path in legacy_paths:
yadm_legacy.join(path).write(path, ensure=True)
mock_git = ""
if condition in ['tracked', 'submodules']:
mock_git = f'''
function git() {{
echo "$@"
if [[ "$*" == *.gitmodules* ]]; then
return { '0' if condition == 'submodules' else '1' }
fi
return 0
}}
'''
script = f"""
YADM_TEST=1 source {yadm}
YADM_LEGACY_DIR="{yadm_legacy}"
YADM_DIR="{yadm_dir}"
YADM_DATA="{yadm_data}"
YADM_REPO="{yadm_data}/repo.git"
YADM_ARCHIVE="{yadm_data}/archive"
GIT_PROGRAM="git"
{mock_git}
function cd {{ echo "$@";}}
upgrade
"""
run = runner(command=['bash'], inp=script)
assert run.success
assert run.err == ''
if condition == 'no-paths':
assert 'Upgrade is not necessary' in run.out
else:
for (lpath, npath) in [
('repo.git', 'repo.git'), ('files.gpg', 'archive')]:
expected = (
f'Moving {yadm_dir.join(lpath)} '
f'to {yadm_data.join(npath)}')
assert expected in run.out
for path in legacy_paths:
expected = (
f'Moving {yadm_legacy.join(path)} '
f'to {yadm_dir.join(path)}')
assert expected in run.out
if condition == 'untracked':
assert 'test-repo' in yadm_data.join('repo.git/config').read()
assert 'files.gpg' in yadm_data.join('archive').read()
for path in legacy_paths:
assert path in yadm_dir.join(path).read()
elif condition in ['tracked', 'submodules']:
expected = (
f'mv {yadm_dir.join("files.gpg")} '
f'{yadm_data.join("archive")}')
assert expected in run.out
assert 'files tracked by yadm have been renamed' in run.out
if condition == 'submodules':
assert 'submodule deinit -f .' in run.out
assert 'submodule update --init --recursive' in run.out
else:
assert 'submodule deinit -f .' not in run.out
assert 'submodule update --init --recursive' not in run.out